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Veltman semantics is the basic Kripke-like semantics for interpretability logic. Verbrugge semantics is a generalization of Veltman semantics. An appropriate notion of bisimulation between a Verbrugge model and a Veltman model is developed in this paper. We show that each Verbrugge model can be transformed to a bisimilar Veltman model.
This book chapter provides an overview of chronic endometritis (CE), a condition which is increasingly recognized as being associated with recurrent implantation failure, recurrent miscarriage, and fetal demise. The diagnosis of CE is challenging due to the presence of various cell types in the endometrial stroma, making the identification of plasma cells essential. The optimal timing and diagnostic evaluation of endometrial biopsy are still being researched, while immunohistological staining may improve the identification of plasma cells. Hysteroscopy and endometrial culture may also aid in diagnosis and guide antibiotic selection. Although antibiotic treatment has shown improved pregnancy outcomes in cases of CE, there is no established ideal regimen. Overall, this chapter provides valuable information on CE and highlights the need for continued research to improve diagnosis and treatment.
This study is a scoping review to identify literature pertinent to the question: “What are the criteria for deployment of the United States National Guard (USNG) to domestic sudden-onset natural disasters (SODs)?” As this question relies on factors across many disciplines—legal, medical, technical, cultural—and as there is no foundational body of academic literature or unified governmental or USNG policy addressing this question, a scoping review was designed to identify the body of literature on which further research and policy decisions surrounding this question may be based.
Objectives:
To perform a scoping review identifying the criteria for the deployment of the United States National Guard (USNG) to domestic sudden-onset natural disasters to identify the body of literature on which further research and policy decisions may be based.
Method/Description:
On January 23, 2023 a modified PRISMA-ScR search was performed using an online search engine of the following databases: Academic Search Premier, Google Scholar, JSTOR, PubMed, Web of Science, and WorldCat. The inclusion criteria included the involvement of the USNG response to U.S. domestic SOD. Non-SOD results were excluded. Results from all years and of any type of literature were considered and were limited to the English language. First, titles and abstracts were screened by 2 independent reviewers. Then, a full-text review was performed by 2 independent reviewers. Finally, data were extracted from included texts by 2 independent reviewers. A third reviewer resolved any discrepancies at each stage. This study did not require approval of an institutional review board.
Results/Outcomes:
Out of the 886 results identified by the original search, after the complete review process, 34 sources were relevant to the research question. Fifteen criteria for the deployment of the USNG to SODs were identified. Overwhelmed local responders, utility failure, the need for the provision of security, and the need for logistical coordination were the most commonly identified criteria. Hurricanes were the most common SOD addressed in the included literature, and most results were event reports.
Conclusion:
This modified PRISMA-ScR identified a foundation on which elected officials, USNG leadership, and the larger disaster response community may develop policies and disaster response plans to optimize available resources through the activation of the USNG when responding to SODs.
Attacks on health care – which are potential war crimes – are increasingly observed in contemporary armed conflicts. The full-scale Russian invasion of Ukraine is no exception to this worrisome trend. War crime prosecutions of suspected deliberate attacks on health care facilities require proof that they were the intended target, which is extremely challenging. If health care facilities are attacked more than once, this may increase the likelihood of intent. The Ukrainian Healthcare Center (UHC) began documenting attacks on health infrastructure since the start of the full-scale Russian invasion of Ukraine. In this study, the aim was to assess repetitive attacks on Ukrainian health care facilities from February 24, 2022 through October 24, 2023.
Methods:
The Berkeley Protocol on Digital Open Source Investigations was used to identify and document health care attacks. Data collection for this study included temporal factors, location and type of facility, attack and weapon type, the number of health care personnel and civilians killed and injured, and whether the afflicted facilities were damaged, destroyed, and/or repeatedly attacked.
Results:
During the study period, there were 397 attacks on 281 Ukrainian health care facilities, damaging 237 facilities and destroying another 44. Fifty-three facilities (18.9%) were attacked more than once (total: 163 attacks; mean 3.1; median 2; range 2-10 attacks), and 27.7% of all health care attacks (110/397) concerned repeat attacks. The median time between attacks was 18 days (range: 0-289 days).
Conclusions:
From February 24, 2022 through October 24, 2023, one-in-five targeted health care facilities in Ukraine experienced repetitive attacks. Furthermore, one-in-four attacks on health care involved recurrent attacks. This observed pattern raises the possibility that health care facilities in Ukraine are being intentionally targeted.
Serogroup epidemiology of invasive meningococcal disease (IMD) is constantly evolving, varying by time and location. Surveillance reports have indicated a rise in meningococcal serogroup Y (MenY) in some regions in recent years. This systematic literature review explores the evolving epidemiology of MenY IMD globally based on review of recent articles and national surveillance reports published between 1 January 2010 and 25 March 2021. Generally, MenY incidence was low (<0.2/100,000) across all ages in most countries. The reported incidence was more frequent among infants, adolescents, and those aged ≥65 years. More than 10% of all IMD cases were MenY in some locations and time periods. Implementation of vaccination evolved over time as the rise in MenY IMD percentage occurred. Cases decreased in countries with quadrivalent vaccine programs (e.g., United Kingdom, the Netherlands, United States, and Australia), whereas the MenY burden increased and made up a large proportion of cases in areas without vaccine programs. Continuous monitoring of epidemiologic changes of IMD is essential to establish MenY burden and for implementation of prevention strategies.
Panulirus stimpsoni is restricted to southern China, Vietnam, and Japan but has been rarely reported in tropical Gulf of Thailand. In Malaysia, only six species were previously reported. This study (1) reports the seventh Malaysian species – a new record of P. stimpsoni with morphological and genetic data; (2) establishes a checklist of Malaysian Panulirus species. Surveys from 2021 to 2022 sampled lobsters across Malaysia by SCUBA or from fishermen. Seven species were identified and a modified key of Malaysian species was constructed. The COI gene was used for genetic identification and phylogenetic tree reconstruction with maximum likelihood (ML). The best model was GTR + I + G. The ML tree comprised Clades I and II with sequences clustering by species and strong support. Most Peninsular Malaysian lobsters were P. polyphagus while P. versicolor dominated Sabah. Information on P. stimpsoni's full fishery potential, distribution, ecology, and biology is limited. Further research is needed to ensure conservation and management as data are only available for six previously reported species. Further studies are required to discover sustainable use approaches for all Panulirus species, particularly P. stimpsoni, given limited ecological understanding.
To perform a scoping review identifying the criteria for the deployment of the United States National Guard (USNG) to domestic sudden-onset natural disasters to identify the body of literature on which further research and policy decisions may be based.
Methods
On January 23, 2023 authors performed a search to identify texts relevant to the involvement of the USNG response to sudden-onset domestic natural disasters. English language texts from any year were considered. Independent reviewers screened titles and abstracts, then full-texts, then extracted data from included texts.
Results
From 886 search results, 34 texts were included. Fifteen criteria for USNG deployment were identified. Lack of security, power failure, and logistical coordination were the most common criteria. Hurricanes were the most common disaster type in the included results.
Conclusions
Disaster response coordinators may use these results to develop policies optimizing the use of the USNG in disaster response.
To analyze terror events in Latin America from 1970 through 2020 utilizing the Global Terrorism Database (GTD).
Methods
A retrospective descriptive analysis of data from 17 Latin America Countries from 1970 through 2020 was performed to include number of attacks, deaths, injuries, primary weapon types, location, and primary target types.
Results
A total 30,224 attacks were recorded, resulting in 60,163 deaths and 26,576 injuries. Firearms were the most frequent weapons used (12,651), followed by explosives (12,518), unspecified weapons (3,198), and incendiary devices (1,584). Military-related targets (4,929) were the most frequently targeted entities, followed by private citizens and property (4,906), businesses (4,810), general government facilities (3,994), police (2,955), diplomatic government facilities (604), and religious figures/institutions (464).
Conclusion
The health implications of terrorist attacks are often compounded by violence that pose unique challenges to populations, governments, and aid organizations. Through an understanding of the impact and scope of terrorist activity, Counter-Terrorism Medicine strategies can improve outcomes through all stages of the disaster cycle.
This Editorial explores organizational travel risk management and advocates for a comprehensive approach to fortify health security for travelers, emphasizing proactive risk management, robust assessments, and strategic planning. Leveraging insights from very important persons (VIP) protocols, organizations can enhance duty of care and ensure personnel safety amidst global travel complexities.
The Deliblato (Banat) Sand Sea, which is one of the largest areas of аeolian sand in Europe, is located near the Iron Gate, which marks the crossing of the Danube River through the biggest gorge of this river. Here, Danubian alluvium has served as the sand source for the Banat Sand Sea, which was formed primarily through southeasterly (Košava) winds. Utilizing a multi-proxy approach, the objective of this study is to gain a better understanding of the environmental dynamics of the Banat Sand Sea. To achieve this goal, we conducted an analysis of an archive representing an approximately 20-m-thick dune formation on the northern edge of this dune field. Using optically stimulated luminescence (OSL) dating, we calculated aeolian sedimentation rates and dune ages. Sand was deposited here approximately between 17 ka and 13 ka. Magnetic susceptibility, grain size, and colorimetric analyses were interpreted in terms of local paleoenvironmental conditions. Calculated sedimentation rates (SR) indicate intensive aeolian deposition during the study period that range from 483 cm/ka to 502 cm/ka. We compared our data with regional and other European archives, as well as with climatic variations recorded in the Greenland ice core North Greenland Ice Core Project (NGRIP).
The threat of chemical, biological, radiologic, nuclear, and explosive (CBRNe) terrorist attacks has increased over time. The need for rapid and effective responses to such attacks is paramount. Effective medical counter-measures to CBRNe events are critical and training for such may effectively occur early in physician training. While some medical specialties are more involved than others, counter-terrorism medicine (CTM) spans all medical specialties.
Methods:
All United States allopathic medical schools were examined via online curriculums and queries for academic content related to CBRNe and terrorist medical counter-measures.
Results:
Analysis of 153 United States allopathic medical schools demonstrated that 15 (9.8%) medical schools offered educational content related to CBRNe and terrorist counter-measures. This is in contrast to legislation following the September 11, 2001 attacks that called for high priority for such education.
Conclusion:
Effective CBRNe medical counter-measures are currently in place; however, there is room for improvement in education that may begin during medical school. While certain medical specialties such as emergency medicine, primary care, and dermatology may have specific niches in such events, physicians of all medical specialties have something to offer, and even a basic education in medical school can help best prepare the nation for future attacks.
Escalating global challenges (such as disasters, conflict, and climate change) underline the importance of addressing Chemical, Biological, Radiological, and Nuclear (CBRN) terrorism for sustainable public health strategies. This study aims to provide a comprehensive epidemiological analysis of CBRN incidents in the Middle East and North Africa (MENA) region, emphasizing the necessity of sustainable responses to safeguard healthcare infrastructures.
Method:
Utilizing a retrospective approach, this research analyzes data from the Global Terrorism Database (GTD) covering the period from 2003 to 2020. The study focuses on examining the frequency, characteristics, and consequences of CBRN incidents in the MENA region to identify patterns and trends that pose significant challenges to public health systems.
Results:
The analysis revealed a significant clustering of CBRN incidents in Iraq and Syria, with a predominant involvement of chemical agents. These findings indicate the extensive impact of CBRN terrorism on healthcare infrastructures, highlighting the challenges in providing immediate health responses and the necessity for long-term recovery strategies.
Conclusions:
The study underscores the need for improved healthcare preparedness, robust emergency response systems, and the development of sustainable public health policies. Advocating for international collaboration, the research contributes to the strategic adaptation of healthcare systems to mitigate the impacts of CBRN terrorism, ensuring preparedness for future incidents in the MENA region and beyond.
The pain analgesia hypothesis suggests that reduced pain sensitivity (PS) is a specific risk factor for the engagement in non-suicidal self-injury (NSSI). Consistent with this, several studies found reduced PS in adults as well as adolescents with NSSI. Cross-sectional studies in adults with borderline personality disorder (BPD) suggest that PS may (partially) normalize after remission or reduction of BPD symptoms. The objective of the present study was to investigate the development of PS over 1 year in a sample of adolescents with NSSI and to investigate whether PS at baseline predicts longitudinal change in NSSI.
Methods
N = 66 adolescents who underwent specialized treatment for NSSI disorder participated in baseline and 1-year follow-up assessments, including heat pain stimulation for the measurement of pain threshold and tolerance. Associations between PS and NSSI as well as BPD and depressive symptoms were examined using negative binomial, logistic, and linear regression analyses.
Results
We found that a decrease in pain threshold over time was associated with reduced NSSI (incident rate ratio = 2.04, p = 0.047) and that higher pain tolerance at baseline predicted lower probability for NSSI (odds ratio = 0.42, p = 0.016) 1 year later. However, the latter effect did not survive Holm correction (p = 0.059). No associations between PS and BPD or depressive symptoms were observed.
Conclusion
Our findings suggest that pain threshold might normalize with a decrease in NSSI frequency and could thus serve as a state marker for NSSI.
International Relations (IR) scholars have taken China's presumed hegemony in pre-modern East Asia as an ideal case to ‘undermine’ the field's Eurocentrism. If Eurocentric IR is guilty of ‘getting Asia wrong’, do students of historical Asia ‘get Asia right’? Analysts should avoid exotifying differences between the West and the East and ‘exchanging Eurocentrism for Sinocentrism’. This article tries to ‘get Asia [more] right’ by ‘disaggregating’ and then ‘reassembling’ taken-for-granted concepts by time, space, and relationality. When ‘Confucianism’ is understood to justify both war and peace in competition with other thoughts, it does not dictate peace among East Asian states or conflicts across the Confucian–nomadic divide. When ‘China’ is unpacked, it does not sit on top of an Asian hierarchy. When Korea's, Vietnam's, and Japan's views of their relations with China are examined rather than presumed, cultural legitimacy is thinned out. When ‘Asia’ is broadened to cover webs of relations beyond East Asia to Central Asia, Confucianism recedes in centrality and pan-Asian phenomena including Buddhism and the steppe tradition come to the fore. The article concludes that a better challenge to Eurocentrism is not to search for cultural differences but to locate Eurasian similarities that erase European superiority.
Health care provision depends on reliable critical infrastructure (CI) to power equipment and to provide water for medication and sanitation. Attacks on CI limiting such functions can have a profound and prolonged influence on delivery of care.
Methods:
A retrospective analysis of the Global Terrorism Database (GTD) was performed of all attacks occurring from 1970-2020. Data were filtered using the internal database search function for all events where the primary target was “Utilities,” “Food or Water Supply,” and “Telecommunications.” For the purposes of this study, the subtype “Food Supply” was excluded. Events were collated based on year, country, region, and numbers killed and wounded.
Results:
The GTD listed 7,813 attacks on CI, with 6,280 of those attacks targeting utilities, leading to 1,917 persons directly killed and 1,377 persons wounded. In total, there were 1,265 attacks targeting telecommunications causing 205 direct deaths and 510 wounded. Lastly, 268 attacks targeted the water supply with 318 directly killed and 261 wounded. Regionally, South America had the most attacks with 2,236, followed by Central America and the Caribbean with 1,390. Based on infrastructure type, the most attacks on utilities occurred in El Salvador (1,061), and the most attacks on telecommunications were in India (140). Peru (46) had the most attacks on its water supply.
Conclusion:
The regions with the highest number of total attacks targeting CI have historically been in South America, with more attacks against power and utilities than other infrastructure. Although the numbers of persons directly killed and wounded in these attacks were lower than with other target types, the true impacts on lack of health care delivery are not accounted for in these numbers. By understanding the pattern and scope of these attacks, Counter-Terrorism Medicine (CTM) initiatives can be created to target-harden health care-related infrastructure.
Terrorism and mass casualty incidents are considered low-frequency, high-impact events and while medical professionals have always responded and cared for victims of such events, there is an increasing need for healthcare systems to be proactive in preparing, mitigating, and responding to these increasingly complex and devastating incidents. Counter-terrorism medicine is a subspecialist disaster medicine field that aims to address the healthcare impacts of intentional, man-made attacks and the unique challenges medical professionals and healthcare systems face before, during and after a terrorist event. Mass casualty incidents are challenging, terrorist attacks are complex, and the day-to-day demands on healthcare systems around the world have never been higher. Although rare, a terrorism event has the potential to exploit all these vulnerabilities to create a black swan event and healthcare professionals need to collaborate with their intelligence, security, law enforcement and other emergency services counterparts to mitigate the risks of a potential devastating man-made disaster.
Russia’s annexation of Crimea in 2014, and the recent Russo-Ukrainian war that started in 2022, were triggers that radically changed the perception of security in the Nordic and Baltic countries. The on-going Russian hybrid war has resulted in a renewed global interest in the safety and security of many countries (eg, the Nordic-Baltic Eight). The prospective North Atlantic Treaty Organization (NATO) membership of Finland and Sweden may drastically change the regional military and political landscape.
The objective of this study was to identify and characterize all documented terrorist attacks in this region as reported to the Global Terrorism Database (GTD) from 1970 through 2020.
Methods:
The GTD was searched using the internal database functions for all terrorism incidents in the Nordic-Baltic states: Denmark, Estonia, Finland, Iceland, Latvia, Lithuania, Norway, and Sweden.
Temporal factors, location, target type, attack and weapon type, perpetrator type, number of casualties, and property value loss were collated. Results were exported into an Excel spreadsheet for analysis.
Results:
There were 298 terrorism-related incidents from 1970 through 2020. Most attacks occurred in Sweden, followed by Norway and Finland. No entries were recorded for the Baltic states prior to their independency in 1991. The 298 incidents resulted in a total of 113 fatalities and 277 injuries.
Facility/infrastructure attacks were the most frequently identified attack type (35.0%), followed by bombings and explosions (30.9%). Armed assaults were responsible for 80 fatalities and 105 injuries, followed by bombings/explosions with 15 fatalities and 72 injuries. The predominant target types were immigrants and refugee shelters (64/298 incidents). In only 33.6% of the incidents, perpetrators were known. Right-wing assailants represented the largest group, accounting for 27 incidents.
Conclusion:
From 1970 through 2020, there were 298 terrorist attacks in the Nordic-Baltic Eight. Sweden accounted for 50% of incidents.
The profile of terrorist attacks was very diverse, as were the perpetrators and targets. Every country had its own incident characteristics. The surge of right-wing extremism must be closely monitored.